Results 21 to 30 of about 12,947,404 (311)

FINANCIAL PERFORMANCE ANALYSIS BASED ON LIQUIDITY RATIO, PROFITABILITY RATIO AND SOLVENCY RATIO CASE STUDY ON CV. FRIENDS PRODUCTION [PDF]

open access: yes, 2022
The purpose of the study was to analyze the financial performance of CV. Friends Production using the Liquidity Ratio, Profitability Ratio and Solvency Ratio approach.This research was conducted for 3 months on CV.
Siti Fauziah   +3 more
core   +1 more source

Performance evaluation of first Iranian large scale photovoltaic power plant [PDF]

open access: yesAUT Journal of Electrical Engineering, 2020
In recent years, due to the fact that non-renewable energies come to an end, renewable energy is expected to provide a significant part of the future needs of Iran.
Mehran Pirzadi, Ali Asghar Ghadimi
doaj   +1 more source

An Algorithm for Enhanced Performance of Photovoltaic Array Under Partial Shading Condition

open access: yesIEEE Access, 2020
The partial shading on photovoltaic (PV) modules causes a reduction in generated power and multiple peak points in their electrical characteristics. If the number of shaded modules of two or more rows are different then electrical characteristics exhibit
Vishnu P. Madhanmohan   +2 more
doaj   +1 more source

RESPONSE COST AND FIXED‐RATIO PERFORMANCE [PDF]

open access: yesJournal of the Experimental Analysis of Behavior, 1964
The effects of several conditions of response cost (response‐produced point loss) upon FR 50 performance maintained by 100‐point reinforcements were investigated. Post‐reinforcement pauses did not appear under no‐cost (no points deducted per response) conditions.
openaire   +2 more sources

Urban Environment and Solar PV Performance: The Case of the Netherlands

open access: yesEnergies, 2018
The modern urban landscape creates numerous challenges for the deployment of solar Photovoltaic (PV) technology. The large structures that dominate the skyline of every city create compactness, which, in turn, limits the available rooftop area and ...
Panagiotis Moraitis   +3 more
doaj   +1 more source

The performance of four domestic rooftop 7.8 kW − PV in the Kingdom of Bahrain: toward low building emission

open access: yesRenewable Energy and Environmental Sustainability, 2023
This paper reports the performance of four domestic houses at different locations in Bahrain, each have 7.8 kW of PV on the roof, and all panels are tilted at 12°, but the azimuth of the panels (orientation) in these houses varies slightly from south ...
Alnaser Naser W.
doaj   +1 more source

The Technical and Economic Assessment of a Solar Rooftop Grid-Connected Photovoltaic System for a Dairy Farm

open access: yesEnergies, 2023
This study covers the technical and economic analysis of a grid-connected rooftop 216 kWp photovoltaic (PV) system to meet the average annual energy demand of 45,327 kWh of a dairy farm. According to the results of the analysis, an average of 326,819 kWh/
Nuri Caglayan
doaj   +1 more source

Digit Ratio (2D:4D): A Biomarker for Prenatal Sex Steroids and Adult Sex Steroids in Challenge Situations [PDF]

open access: yes, 2014
Digit ratio (2D:4D) denotes the relative length of the second and fourth digits. This ratio is considered to be a biomarker of the balance between fetal testosterone (T) and estrogen (E) in a narrow window of early ontogeny.
Liam Kilduff   +20 more
core   +1 more source

The Effect of Dust Deposition on the Performance of Photovoltaic Panels

open access: yesEnergies, 2023
Given the energy crisis and climate change due to pollution, and given that the largest emissions of greenhouse gases are produced by the energy industry, we must turn our attention to the efficient use of solar energy, which is the cleanest and most ...
Carmen Otilia Rusănescu   +4 more
doaj   +1 more source

The male to female ratio at birth [PDF]

open access: yes, 2014
The factors that influence the male to female ratio at birth are legion. Males are usually born in excess and stress decreases the ratio while wellbeing and good health tends to increase it.
Mamo, Julian, Grech, Victor E.
core   +1 more source

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